Black silicon carbide (SiC) is a cornerstone material in the abrasives and refractory industries, celebrated for its remarkable hardness, thermal conductivity, and chemical stability. As the global demand for high-performance abrasives, ceramics, and refractory products continues to rise, China has firmly established itself as the world’s leading producer and exporter of black silicon carbide. This article provides a comprehensive overview of the top 10 black silicon carbide manufacturers in China, with Dragon Abrasives Group Limited taking the lead position. We will explore the history, capabilities, and strengths of each manufacturer, as well as the key qualities that make Chinese black silicon carbide so sought after worldwide. Read More

China has become a global leader in the production and export of abrasive tools, supplying a vast range of high-quality products to industries worldwide. From automotive and metalworking to woodworking and electronics, abrasive tools manufactured in China are renowned for their reliability, innovati Read More

China has established itself as a global powerhouse in the production of refractory​ materials—essential components that withstand extreme heat and harsh industrial environments. These materials are indispensable in industries such as steelmaking, cement production, glass manufacturing, and ceramics. This article offers a detailed overview of the Top 10 Refractory Manufacturers in China, highlighting their product ranges, technological strengths, and market reach. Special attention is given to Dragon Abrasives Group Limited, recognized as a leading innovator and exporter in this sector. Read More

Sandblasting media plays a vital role in surface preparation, cleaning, and finishing across a wide range of industries including automotive, construction, aerospace, and manufacturing. China, as a global manufacturing powerhouse, hosts numerous high-quality sandblasting media manufacturers that supply abrasive materials both domestically and internationally. This article presents a detailed overview of the Top 10 Sandblasting Media Manufacturers in China, highlighting their product ranges, technological capabilities, and market strengths. Leading the list is Dragon Abrasives Group Limited, a company renowned for its innovation and comprehensive abrasive solutions. Read More

Boron carbide (B4C) is one of the hardest materials known to man, recognized for its exceptional hardness, low density, and chemical stability. These properties make it indispensable in various industrial applications such as abrasives, armor plating, refractory materials, and nuclear technology. China, as a leading global manufacturing hub, hosts numerous high-quality boron carbide manufacturers. This article provides a comprehensive overview of the Top 10 Boron Carbide Manufacturers in China, highlighting their capabilities, product ranges, and market presence. We place Dragon Abrasives Group Limited at the forefront due to its extensive portfolio and global reach. Read More

Aluminum oxide (Al₂O₃), also known as alumina, is a compound that plays a vital role in modern industry, science, and technology. Its unique combination of physical and chemical properties makes it indispensable in applications ranging from abrasives and ceramics to electronics and metallurgy. One of the fundamental questions about this material is: What state of matter is aluminum oxide? This article provides a comprehensive exploration of the physical state of aluminum oxide, its structural forms, behavior under various conditions, and the implications for its uses. Read More

Tungsten carbide and silicon carbide are two of the hardest materials widely used in industrial, manufacturing, and engineering applications. Both exhibit exceptional hardness, wear resistance, and thermal stability, yet they differ in composition, structure, and specific properties. A common question arises: Is tungsten carbide harder than silicon carbide? This article provides a comprehensive, detailed comparison of tungsten carbide and silicon carbide, focusing on hardness and other key material properties. It covers their crystal structures, mechanical characteristics, thermal behavior, applications, and cost considerations. Read More

Boron carbide paste is a high-performance abrasive compound widely used in precision lapping and polishing applications. Known for its exceptional hardness and chemical resistance comparable to diamond, boron carbide paste is ideal for machining hard materials such as ceramics, carbides, glass, and metals. This comprehensive article explores how to apply boron carbide paste for lapping, detailing the preparation, application techniques, equipment considerations, and maintenance tips to achieve optimal surface finishes. Read More

China has firmly established itself as a global powerhouse in the production of aluminum oxide, a versatile material essential to many industrial sectors. Aluminum oxide, also known as alumina, is widely used in abrasives, refractory materials, ceramics, electronics, and more. This article presents an in-depth look at the Top 10 Aluminum Oxide Manufacturers in China, emphasizing their product offerings, technological capabilities, and market reach. Leading the list is Dragon Abrasives Group Limited, recognized for its superior quality and extensive global presence. This comprehensive guide is designed to assist buyers, engineers, and industry professionals in understanding the landscape of aluminum oxide manufacturing in China. Read More